[Tracker] Tracker: Low Disk Space

[Jin Suh <jinssuh yahoo com>]

Hello Tracker experts,

I built a custom Linux boot cd for the tracker. When I ran the trakerd-0.6.4 on /mnt/hd (mounted partition), 
I ran out of the $HOME disk space (tmpfs). 

1) Is there any way I can setup my own index cache directory instead of using the default one 
(~/.cache/tracker)? So I can use my thumb drive to contain all data like /mnt/thumb/cache/tracker and 
/mnt/thumb/local/share/tracker. 

2) Should I modify the src code to do this?

3) Soon I will upgrade the tracker to 0.6.6 or to the main trunk. Will this new version handle the above 
modification?

Thanks,
Jin